#66F969#66F969

#66F969 is a very light, highly saturated green. Relative luminance 0.716; OKLCH L 87.2% C 0.225 H 143.7°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#66F969
RGB	rgb(102, 249, 105)
HSL	hsl(121, 92%, 69%)
HSV	hsv(121, 59%, 98%)
CMYK	cmyk(59%, 0%, 57.8%, 2.4%)
CIE-LAB	lab(87.77, -66.75, 56.49)
CIE-LCH	lch(87.77, 87.45, 139.76°)
OKLab	oklab(87.23% -0.1812 0.1333)
OKLCH	oklch(87.23% 0.225 143.7)
XYZ	xyz(41.9026, 71.5922, 24.9723)
Luminance	0.7160 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F969 #F966F6

analogous

#ADF966 #66F969 #66F9B2

triadic

#66F969 #6966F9 #F96966

tetradic

#66F969 #66ADF9 #F966F6 #F9B266

square

#66F969 #66ADF9 #F966F6 #F9B266

split-complementary

#66F969 #B266F9 #F966AD

monochromatic

#09DC0D #2BF72F #66F969 #A1FBA3 #DCFEDC

Accessibility & contrast

On white

1.37

#66F969 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#66F969 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F969

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F969	#FFFFFF	#000000	##000000
##66F969	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE45A

Deuteranopia (green-blind)

#EBD774

Tritanopia (blue-blind)

#4AF3DA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f969;
/* rgb */ color: rgb(102, 249, 105);
/* oklch */ color: oklch(87.2% 0.225 143.7);

Tailwind

colors: {
  custom: {
    50: '#9ffc98',
    500: '#66f969',
    950: '#000000',
  },
}

SCSS

$custom: #66f969;
$custom-light: #9ffc98;
$custom-dark: #000000;

JSON

{
  "hex": "#66f969",
  "rgb": {
    "r": 102,
    "g": 249,
    "b": 105
  },
  "hsl": {
    "h": 121.224,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.87225,
    "c": 0.22494,
    "h": 143.7
  },
  "luminance": 0.71596
}

Semantic roles & 50–950 ramp

primary

#66F969

secondary

#D330CF

accent

#00E1E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180E

muted

#81867F

Preview Lab

Preview with #66F969

Body copy rendered with the generated semantic roles for this colour.

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